EP2823333A4 - METHOD AND APPARATUS FOR REAL-TIME MECHANICAL AND DOSIMETRIC QUALITY ASSURANCE MEASURES IN RADIATION THERAPY - Google Patents

METHOD AND APPARATUS FOR REAL-TIME MECHANICAL AND DOSIMETRIC QUALITY ASSURANCE MEASURES IN RADIATION THERAPY

Info

Publication number
EP2823333A4
EP2823333A4 EP13758535.2A EP13758535A EP2823333A4 EP 2823333 A4 EP2823333 A4 EP 2823333A4 EP 13758535 A EP13758535 A EP 13758535A EP 2823333 A4 EP2823333 A4 EP 2823333A4
Authority
EP
European Patent Office
Prior art keywords
real
radiation therapy
quality assurance
time mechanical
assurance measures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13758535.2A
Other languages
German (de)
French (fr)
Other versions
EP2823333A1 (en
Inventor
John Wai-Chiu Wong
Michael Stuart Patterson
Iulian Ioan Iordachita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johns Hopkins University
Original Assignee
Johns Hopkins University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johns Hopkins University filed Critical Johns Hopkins University
Publication of EP2823333A1 publication Critical patent/EP2823333A1/en
Publication of EP2823333A4 publication Critical patent/EP2823333A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4216—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using storage phosphor screens
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1064—Monitoring, verifying, controlling systems and methods for adjusting radiation treatment in response to monitoring
    • A61N5/1065—Beam adjustment
    • A61N5/1067—Beam adjustment in real time, i.e. during treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1075—Monitoring, verifying, controlling systems and methods for testing, calibrating, or quality assurance of the radiation treatment apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • A61N2005/105—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using a laser alignment system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • A61N2005/1059—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using cameras imaging the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1075—Monitoring, verifying, controlling systems and methods for testing, calibrating, or quality assurance of the radiation treatment apparatus
    • A61N2005/1076—Monitoring, verifying, controlling systems and methods for testing, calibrating, or quality assurance of the radiation treatment apparatus using a dummy object placed in the radiation field, e.g. phantom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1077—Beam delivery systems
    • A61N5/1081—Rotating beam systems with a specific mechanical construction, e.g. gantries

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Radiation-Therapy Devices (AREA)
  • Measurement Of Radiation (AREA)
EP13758535.2A 2012-03-08 2013-03-08 METHOD AND APPARATUS FOR REAL-TIME MECHANICAL AND DOSIMETRIC QUALITY ASSURANCE MEASURES IN RADIATION THERAPY Withdrawn EP2823333A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261608300P 2012-03-08 2012-03-08
PCT/US2013/029775 WO2013134597A1 (en) 2012-03-08 2013-03-08 A method and apparatus for real-time mechanical and dosimetric quality assurance measurements in radiation therapy

Publications (2)

Publication Number Publication Date
EP2823333A1 EP2823333A1 (en) 2015-01-14
EP2823333A4 true EP2823333A4 (en) 2015-11-04

Family

ID=49117371

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13758535.2A Withdrawn EP2823333A4 (en) 2012-03-08 2013-03-08 METHOD AND APPARATUS FOR REAL-TIME MECHANICAL AND DOSIMETRIC QUALITY ASSURANCE MEASURES IN RADIATION THERAPY

Country Status (6)

Country Link
US (1) US9211101B2 (en)
EP (1) EP2823333A4 (en)
JP (1) JP6140197B2 (en)
CN (1) CN104204852B (en)
RU (1) RU2607079C2 (en)
WO (1) WO2013134597A1 (en)

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KR101341288B1 (en) 2013-10-24 2013-12-12 사회복지법인 삼성생명공익재단 Quality assurance system and the method for radiotherapy apparatus
KR101639369B1 (en) * 2014-10-22 2016-07-13 사회복지법인 삼성생명공익재단 System and method for quality assurance for radiotherapy
WO2016065121A1 (en) * 2014-10-22 2016-04-28 The Johns Hopkins University Optical imaging system and method of making and using the same
CN104764420B (en) * 2015-04-27 2018-02-16 南京大学 A kind of horizontal registration instrument based on optical positioning system
EP3195901A1 (en) 2016-01-20 2017-07-26 Ion Beam Applications S.A. Method and device for determining an interest of applying a qa procedure to a treatment plan in radiation therapy
WO2017151763A1 (en) * 2016-03-01 2017-09-08 Intraop Medical Corporation Low energy electron beam radiation system that generates electron beams with precisely controlled and adjustable penetration depth useful for therapeutic applications
JP6914053B2 (en) * 2017-02-23 2021-08-04 株式会社日立製作所 QA method and system for radiotherapy equipment or diagnostic equipment
EP3557531B1 (en) * 2018-04-18 2026-04-01 Vision RT Limited Camera monitoring system for monitoring a patient in a bore based medical system
CN109211943A (en) * 2018-09-06 2019-01-15 上海联影医疗科技有限公司 Light emission open country coherence measurement system, method, radiating system and imaging detector
CN109259776A (en) * 2018-09-06 2019-01-25 上海联影医疗科技有限公司 A kind of light emission open country coherence measurement system and method
AU2019356529A1 (en) 2018-10-12 2021-06-03 Elekta Ltd. Quality assurance for MR-LINAC
US11964172B2 (en) 2019-01-07 2024-04-23 University Of Kentucky Research Foundation Quality assurance device for a medical accelerator
KR102324365B1 (en) * 2019-08-27 2021-11-11 고려대학교 산학협력단 real-time monitoring system and method for therapeutic radiation based on plastic scintillating plate
EP4028122A4 (en) 2019-09-14 2023-09-27 Intraop Medical Corporation METHOD AND SYSTEMS FOR USING AND CONTROLLING HIGHER DOSE IONIZING RADIATION IN SHORT TIME INTERVALS
KR102403386B1 (en) * 2019-12-23 2022-06-02 연세대학교 산학협력단 Portable radiation monitoring system and method for monitoring radiation
KR102343789B1 (en) * 2019-12-23 2021-12-28 연세대학교 산학협력단 Real-time radiation measuring system and method for measuring radiation in real-time
CN111569278B (en) * 2020-05-22 2021-04-16 山东大学 Method and system for monitoring use environment of medical linear accelerator in real time
EP4213935A4 (en) * 2020-09-16 2024-09-11 Elekta Limited MOTION DETECTION TECHNIQUES DURING RADIOTHERAPY TREATMENT
WO2022204432A1 (en) * 2021-03-24 2022-09-29 University Of Kentucky Research Foundation Cradle and feedback mechanism for automated device alignment in radiation therapy quality assurance
US12702868B2 (en) 2021-05-19 2026-08-11 Intraop Medical Corporation Electron beam radiation system with collision detection functionality
JP7827499B2 (en) * 2022-03-15 2026-03-10 キヤノンメディカルシステムズ株式会社 X-ray diagnostic equipment
CN116839482B (en) * 2023-08-23 2023-12-12 成都利尼科医学技术发展有限公司 Mechanical isocenter measuring device and method for medical accelerator

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US20090207977A1 (en) * 2008-02-15 2009-08-20 Xiaodong Wu Laser Aligned Image Guided Radiation Beam Verification Apparatus

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JP2004024387A (en) * 2002-06-24 2004-01-29 Mitsubishi Heavy Ind Ltd Method and apparatus for evaluating dislocation of radiation
US20090207977A1 (en) * 2008-02-15 2009-08-20 Xiaodong Wu Laser Aligned Image Guided Radiation Beam Verification Apparatus

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Title
See also references of WO2013134597A1 *

Also Published As

Publication number Publication date
US20140267697A1 (en) 2014-09-18
JP2015516183A (en) 2015-06-11
EP2823333A1 (en) 2015-01-14
US9211101B2 (en) 2015-12-15
WO2013134597A1 (en) 2013-09-12
JP6140197B2 (en) 2017-05-31
RU2607079C2 (en) 2017-01-10
CN104204852B (en) 2017-03-08
RU2014132705A (en) 2016-04-27
CN104204852A (en) 2014-12-10

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